Girls drink milk, so do boys. Girls watch cartoons, so do boys. Girls ride bikes, so do boys. Girls receive communion, so do boys.
All true.
But … for example:
boys don’t (usually and in general) play with Betsy Wetsy (or whatever it’s called these days – I hear there’s a new one that does more than just wet)
boys (usually and in general) don’t have Barbies
boys (usually and in general) don’t use the girl’s room
boys (usually and in general) don’t excel at home-ec
and
girls (usually and in general) don’t play with trains
girls (usually and in general) don’t ask Santa for a Hess (or Tonka, or whatever) truck for Christmas
girls (usually and in general) don’t use the boy’s room
girls (usually and in general) don’t excel at shop
Yes, I know, there are exceptions. There always were.
T700:
No, I think it is incorrect to assume that just because a female does something that a male will not. I now will sit back and wait for the CAF-storm to form for several pages.
No storm here, maybe just a gust of wind (or hot air

), but there’s no denying that there were and are things that boys will normally shun because it’s considered a “girl” thing.
palmas85:
… I know that when I was in my pre teen years I didn’t particularly want to be around girls that much. I was very shy as are most boys that age. So I think there may be some validity in that statement.
FWIW, I agree. Back in the days when tyrannosaurs, pterodactyls, and mastedons roamed the earth, (aka in the the days when what is now called the EF was the “OF” (i.e.
ONLY
FORM) of the Roman Rite) there were only altar boys. There didn’t seem to be any jealousy or discontent among the girls.